US2002167814A1PendingUtilityA1

Portable work light

Priority: Apr 10, 2001Filed: Apr 10, 2001Published: Nov 14, 2002
Est. expiryApr 10, 2021(expired)· nominal 20-yr term from priority
Inventors:Yueh Ching
F21V 21/06F21V 23/0414F21V 21/40F21W 2131/1005F21L 14/00
30
PatentIndex Score
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Cited by
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References
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Claims

Abstract

A portable work light that comprises a light base and a work light; a power switch is installed on said light base or the handle of said work light and the power cord of the work light forms a closed circuit with the power switch, so that when a user holds this portable work light with a single hand, its fingers can also operate the switch to control the power supply to the work light for easy operation.

Claims

exact text as granted — not AI-modified
What is claimed is:  
     
         1 . A portable work light that comprises a light base and at least one work light; said work light is installed on said light base; said light base forms as a handle and a power switch is installed on said handle; the power cord of said work light can form a closed circuit with said power switch so that said power switch can control the power supply to said work light, which is the characteristic thereof.  
     
     
         2 . A portable work light as recited in  claim 1 , wherein said power cord can extend along the interior of said light base and form a closed circuit with the switch of the handle; and said light base can be a body of hollow interior.  
     
     
         3 . A portable work light as recited in  claim 1 , wherein said switch can be set in at the lateral side of the handle, such that when an user holds the handle by a single hand, its thumb can also operate the switch to control the power supply to said work light.  
     
     
         4 . A portable work light as recited in  claim 2 , wherein said switch can set in at the lateral side of the handle, such that when an user holds the handle by a single hand, its thumb can also operate the switch to control the power supply to said work light.  
     
     
         5 . A portable work light as recited in  claim 1 , wherein the power cord of said work light can wrap on the surface of the light base and form a closed circuit with the switch of the handle.  
     
     
         6 . A portable work light as recited in  claim 1 , wherein said light base is a supporting stand.  
     
     
         7 . A portable work light as recited in  claim 6 , wherein said supporting stand is an adjustable stand that can vary the height of the said work light.  
     
     
         8 . A portable work light that comprises a light base and at least one work light; said work light is installed on said light base; said work light is installed with a handle and a power switch is installed on said handle; the power cord of said work light can form a closed circuit with said power switch so that said power switch can control the power supply to said work light, which is the characteristic thereof.

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